Nano-WO3-Supported Sulfonic Acid: A Versatile Catalyst for the One-Pot Synthesis of 14-Aryl-14H-dibenzo[a,j]xanthene Derivatives Under Solvent-Free Conditions

2018 ◽  
Vol 89 (3) ◽  
pp. 437-443 ◽  
Author(s):  
Mehrnoosh Bitaraf ◽  
Ali Amoozadeh ◽  
Somayeh Otokesh
Keyword(s):  
Sulfonic Acid ◽  
Solvent Free ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Xanthene Derivatives ◽  
The One

scholarly journals ZnO Nanoparticles: A Highly Effective and Readily Recyclable Catalyst for the One-Pot Synthesis of 1,8-dioxo-decahydroacridine and 1,8-dioxooctahydro-xanthene Derivatives

2017 ◽  
Vol 57 (1) ◽  
Author(s):  
Javad Safaei-Ghomi ◽  
Mohammad Ali Ghasemzadeh ◽  
Safura Zahedi
Keyword(s):  
Zno Nanoparticles ◽  
Environmentally Friendly ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Xanthene Derivatives ◽  
Highly Effective ◽  
The One

ZnO nanoparticles as a worthwhile and recyclable catalyst have been used for the one-pot synthesis of 1,8-dioxo-decahydroacridines and 1,8-dioxooctahydro-xanthenes via multi-component reactions under solvent-free conditions. The presented method is mild, environmentally friendly, inexpensive and highly effective to give the products in good to excellent yields.

A novel polymeric catalyst for the one-pot synthesis of xanthene derivatives under solvent-free conditions

2012 ◽  
Vol 9 (5) ◽  
pp. 757-765 ◽  
Author(s):  
Behrooz Maleki ◽  
Shahram Barzegar ◽  
Zeinalabedin Sepehr ◽  
Mina Kermanian ◽  
Reza Tayebee
Keyword(s):  
Solvent Free ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Xanthene Derivatives ◽  
The One ◽  
Polymeric Catalyst
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